用AI自动检查公寓设计是否符合澳洲建筑规范,提升审查效率与透明度。
Towards an automated AI-based framework for floor plan compliance checks for residential buildings

- 通过大语言模型将法规文本转为可执行规则,实现智能解析
- 图像分割提取墙、房间等元素,构建带拓扑关系的结构化建筑图
- 支持多公寓批量检查,适用于政策更新频繁的地区
为提升澳大利亚城市居民福祉,政府推行了如SEPP65、BADS和SPP7.3等政策以改善公寓设计质量。这些规定要求对日照、自然通风、隐私和空间效率等健康相关特征进行精确的几何与空间分析。然而,合规性检查仍依赖人工,耗时且难以规模化应用于数千套公寓。现有自动化方法零散,多局限于单个公寓,缺乏统一框架支持多单元检查。本文探讨当前自动化平面图分析进展,特别是基于AI的方法,并指出其实际应用中的关键挑战。为此,提出一个概念性框架,用于多公寓建筑的自动化合规检查:使用大语言模型(LLM)在规则引擎中将文本型建筑规范转化为可执行、可解释的规则;数据提取引擎将平面图图像分割为墙、房间、家具、文字、符号等元素,生成包含拓扑关系的结构化建筑图;合规检查引擎则利用LLM生成的规则对该结构化表示进行评估。该框架具备可扩展性、一致性与透明性,支持跨辖区高效执行公寓设计标准,助力更健康、高密度的城市发展。
原文摘要 · Abstract (English)
To improve residents' well-being in Australia's urban areas, governments have introduced policy reforms such as SEPP65, BADS, and SPP7.3 to enhance apartment design quality. These regulations require precise geometric and spatial analysis to evaluate health-related features, including daylight access, natural ventilation, privacy, and space efficiency. However, compliance checking remains challenging due to its manual, time-intensive nature. Additionally, evolving policies limit scalability for large-scale assessments across thousands of apartments. Existing automated floor plan analysis methods are fragmented and typically focus on single apartments, lacking a unified framework for multi-unit compliance checking. This article explores current advancements in automated floor plan analysis, particularly AI-driven approaches, and highlights key challenges in their practical adoption. To address these gaps, a conceptual framework is proposed for automated compliance checking in multi-apartment buildings. A Large Language Model (LLM) is used within a Rule Engine to convert textual building codes into executable, explainable rules. A Data Extraction Engine segments floor plan images into elements such as walls, rooms, fixtures, text, and symbols, and transforms them into a structured building graph with topological relationships. This structured representation is then evaluated by a Compliance Check Engine, which leverages LLM-generated rules for assessment. The proposed framework offers a scalable, consistent, and transparent approach to automated compliance checking across jurisdictions, supporting efficient enforcement of apartment design standards and promoting healthier, higher-density urban development.
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